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<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><span class="line">npm install express -g</span><br><span class="line">npm install express-generator -g</span><br></pre></td></tr></table></figure>

<p>说明：<code>express</code>是web框架</p>
<p>​	<code>Express-generator</code> （Express 应用生成器）,通过该工具，可以快速创建一个express应用的骨架。</p>
<p>​    Express4.0+版后将<code>Express-generator</code>命令工具分离了，所以你必须安装<code>express-generator</code>才能生成express应用。</p>
<h5 id="2、创建项目基于express的项目"><a href="#2、创建项目基于express的项目" class="headerlink" title="2、创建项目基于express的项目"></a>2、创建项目基于express的项目</h5><p>使用命令进入创建文件夹的目录（~&#x2F;Documents&#x2F;iOSLive）</p>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><span class="line">cd ~/Desktop 	//进入桌面</span><br><span class="line">express 项目名称 --view=ejs //创建app使用ejs模板-默认jade模板</span><br></pre></td></tr></table></figure>



<h5 id="3、node模块安装"><a href="#3、node模块安装" class="headerlink" title="3、node模块安装"></a>3、node模块安装</h5><p> 进入项目所在的目录下，执行命令npm install</p>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br></pre></td><td class="code"><pre><span class="line">cd package.json文件所在目录</span><br><span class="line">npm install   //安装依赖</span><br><span class="line">//若是想要加载其他模块，可在package.json中添加相应的信息</span><br></pre></td></tr></table></figure>



<h5 id="4、启动服务"><a href="#4、启动服务" class="headerlink" title="4、启动服务"></a>4、启动服务</h5><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">npm start //或node ./bin/www</span><br></pre></td></tr></table></figure>

<p>浏览器输入<a target="_blank" rel="noopener" href="http://127.0.0.1:3000/%E5%8F%AF%E7%9C%8B%E5%88%B0%60Welcome">http://127.0.0.1:3000/可看到`Welcome</a> to Express&#96;则表示成功。</p>
<h5 id="更多高级用法"><a href="#更多高级用法" class="headerlink" title="更多高级用法"></a>更多高级用法</h5><p><a target="_blank" rel="noopener" href="http://stackoverflow.com/questions/3855127/find-and-kill-process-locking-port-3000-on-mac">http://stackoverflow.com/questions/3855127/find-and-kill-process-locking-port-3000-on-mac</a></p>
<p><a target="_blank" rel="noopener" href="https://www.teakki.com/p/57dfa7fe3c20b02e90a0cfae">https://www.teakki.com/p/57dfa7fe3c20b02e90a0cfae</a></p>
<p><a target="_blank" rel="noopener" href="https://itbilu.com/nodejs/npm/EJUJrGVsg.html">Express.js 创建Node.js Web应用</a></p>
<p><a target="_blank" rel="noopener" href="https://www.zybuluo.com/XiangZhou/note/207341">https://www.zybuluo.com/XiangZhou/note/207341</a></p>
<p> <a target="_blank" rel="noopener" href="http://jishu.y5y.com.cn/gamer_gyt/article/details/60151783">Node.js历险记之express框架入门篇</a></p>
<h5 id="Jade模板引擎教程"><a href="#Jade模板引擎教程" class="headerlink" title="Jade模板引擎教程"></a>Jade模板引擎教程</h5><p><a target="_blank" rel="noopener" href="http://blog.jayself.com/2014/07/28/Jade/">http://blog.jayself.com/2014/07/28/Jade/</a></p>
<p><a target="_blank" rel="noopener" href="http://cabins.github.io/2016/04/15/Jade%E6%A8%A1%E6%9D%BF%E5%BC%95%E6%93%8E%E6%95%99%E7%A8%8B/">http://cabins.github.io/2016/04/15/Jade%E6%A8%A1%E6%9D%BF%E5%BC%95%E6%93%8E%E6%95%99%E7%A8%8B/</a></p>
<p>天气demo</p>
<p><a target="_blank" rel="noopener" href="http://a5566baga.cn/2017/02/15/Node-js%E5%88%9B%E5%BB%BA%E4%B8%80%E4%B8%AA%E6%98%BE%E7%A4%BA%E5%A4%A9%E6%B0%94%E7%9A%84%E6%9C%8D%E5%8A%A1/">http://a5566baga.cn/2017/02/15/Node-js%E5%88%9B%E5%BB%BA%E4%B8%80%E4%B8%AA%E6%98%BE%E7%A4%BA%E5%A4%A9%E6%B0%94%E7%9A%84%E6%9C%8D%E5%8A%A1/</a></p>
<p><a target="_blank" rel="noopener" href="http://smallyard.cn/2015/11/04/tianqi/">http://smallyard.cn/2015/11/04/tianqi/</a></p>
<p><a target="_blank" rel="noopener" href="http://wiliam.me/2016/12/22/20161222132357.html">从零开始搭建Nodejs,Express,Ejs,bootstrap,VueJs,Mongodb运行环境教程(一)</a></p>
<p>Demo</p>
<p><a target="_blank" rel="noopener" href="https://github.com/SilentSword69/website-demo/tree/master">https://github.com/SilentSword69/website-demo/tree/master</a></p>
<p><a target="_blank" rel="noopener" href="https://github.com/popingpaul/movie">https://github.com/popingpaul/movie</a></p>
<h5 id="起步"><a href="#起步" class="headerlink" title="起步"></a>起步</h5><p>简要介绍 Bootstrap，以及如何下载、使用，还有基本模版和案例，等等。</p>
<p><a target="_blank" rel="noopener" href="http://v3.bootcss.com/getting-started/">http://v3.bootcss.com/getting-started/</a></p>
</div></article><div class="post-copyright"><div class="post-copyright__author"><span class="post-copyright-meta">文章作者: </span><span class="post-copyright-info"><a href="mailto:undefined">kyren</a></span></div><div class="post-copyright__type"><span class="post-copyright-meta">文章链接: </span><span class="post-copyright-info"><a href="http://huluo666.gitee.io/2017/02/10/使用express创建自己第一个nodejs程序/">http://huluo666.gitee.io/2017/02/10/使用express创建自己第一个nodejs程序/</a></span></div><div class="post-copyright__notice"><span class="post-copyright-meta">版权声明: </span><span class="post-copyright-info">本博客所有文章除特别声明外，均采用 <a target="_blank" rel="noopener" href="https://creativecommons.org/licenses/by-nc-sa/4.0/">CC BY-NC-SA 4.0</a> 许可协议。转载请注明来自 <a href="http://huluo666.gitee.io">Kyren's Blog</a>！</span></div></div><div class="post-meta__tag-list"><a class="post-meta__tags" href="/tags/Node-js/">Node.js</a></div><nav id="pagination"><div class="prev-post pull-left"><a href="/2017/02/13/shell%E6%96%87%E4%BB%B6%E6%9F%A5%E6%89%BEfind%E5%91%BD%E4%BB%A4/"><i class="fa fa-chevron-left">  </i><span>Mac开发路径选择</span></a></div><div class="next-post pull-right"><a href="/2017/02/10/%E4%BD%BF%E7%94%A8express%E5%88%9B%E5%BB%BA%E8%87%AA%E5%B7%B1%E7%AC%AC%E4%B8%80%E4%B8%AAnodejs%E7%A8%8B%E5%BA%8F%E4%BA%8C/"><span>使用express创建自己第一个nodejs程序二</span><i class="fa fa-chevron-right"></i></a></div></nav></div></div><footer><div class="layout" id="footer"><div class="copyright">&copy;2022 By kyren</div><div class="framework-info"><span>驱动 - </span><a target="_blank" rel="noopener" href="http://hexo.io"><span>Hexo</span></a><span class="footer-separator">|</span><span>主题 - </span><a target="_blank" rel="noopener" href="https://github.com/Molunerfinn/hexo-theme-melody"><span>Melody</span></a></div><div class="footer_custom_text">hitokoto</div><div class="busuanzi"><script async src="//busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js"></script><span id="busuanzi_container_page_pv"><i class="fa fa-file"></i><span id="busuanzi_value_page_pv"></span><span></span></span></div></div></footer><i class="fa fa-arrow-up" id="go-up" aria-hidden="true"></i><script src="https://cdn.jsdelivr.net/npm/animejs@latest/lib/anime.min.js"></script><script src="https://cdn.jsdelivr.net/npm/jquery@latest/dist/jquery.min.js"></script><script src="https://cdn.jsdelivr.net/npm/@fancyapps/fancybox@latest/dist/jquery.fancybox.min.js"></script><script src="https://cdn.jsdelivr.net/npm/velocity-animate@latest/velocity.min.js"></script><script src="https://cdn.jsdelivr.net/npm/velocity-ui-pack@latest/velocity.ui.min.js"></script><script src="/js/utils.js?version=1.9.0"></script><script src="/js/fancybox.js?version=1.9.0"></script><script src="/js/sidebar.js?version=1.9.0"></script><script src="/js/copy.js?version=1.9.0"></script><script src="/js/fireworks.js?version=1.9.0"></script><script src="/js/transition.js?version=1.9.0"></script><script src="/js/scroll.js?version=1.9.0"></script><script src="/js/head.js?version=1.9.0"></script><script src="/js/search/local-search.js"></script><script>if(/Android|webOS|iPhone|iPod|iPad|BlackBerry/i.test(navigator.userAgent)) {
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